0759c13ef4fccc68797184d0c78bca5c6efb70a482df92396f8f1e5cc77f15bc

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 03:53

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General

Target

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Size

283KB
MD5

5f515f8b97e9b4e0f78e12e49650fd40
SHA1

bf2058d5a9a9cb7fc6156c602f95ba93e52f83a5
SHA256

0759c13ef4fccc68797184d0c78bca5c6efb70a482df92396f8f1e5cc77f15bc
SHA512

416855cfc0a7f6a030af38c1bf4cadacb1980699ad3dacf1d8f478f30f9483ad4a8d04a9fb47103ce331e68f5031295e2d01f15acbe9c7fcde3e5c048585cfe2
SSDEEP

6144:Lf2zrXDev8dFUlfNIuBzAAkXcjAIqVC/CWPssZkVRnr5:Lf2bdal+uB4XcFqVVWPssZGr5

Score

10^/10

backdoor dropper trojan

Malware Config

Signatures

Malware Dropper & Backdoor - Berbew 1 IoCs

Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

backdoor trojan dropper

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe	family_berbew

Deletes itself 1 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid process

1776 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Executes dropped EXE 1 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid process

1776 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Loads dropped DLL 1 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid process

1692 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid process

1692 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid process

1776 5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid	process
1776	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid	process
1776	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid	process
1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid	process
1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

pid	process
1776	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

description	pid	process	target process
PID 1692 wrote to memory of 1776	1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
PID 1692 wrote to memory of 1776	1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
PID 1692 wrote to memory of 1776	1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
PID 1692 wrote to memory of 1776	1692	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe	5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1692

C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1776

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\5f515f8b97e9b4e0f78e12e49650fd40_NeikiAnalytics.exe
Filesize
283KB

MD5
27c9af17f5db38f0f7f85861f2f37fcd

SHA1
a57e8c7e919e4f658eb6e6d0f09309782b706e44

SHA256
18e2a85c52d53024ed7e46b82da7a846b1ffaea449856acc7363bc878f478222

SHA512
47bbdbf583f6d0c1ed37707edf9871b88b979f58385da01e068c95dc8f6f4e6c9b6cda6068ae663b9ab858b14e4c8190d140a369d0893ae38df1bc8c0dc91a94

Download Submit
memory/1692-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1692-9-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1692-8-0x00000000002E0000-0x0000000000321000-memory.dmp

Filesize
260KB

Download
memory/1776-11-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1776-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1776-17-0x0000000000210000-0x0000000000251000-memory.dmp

Filesize
260KB

Download